<?php

if (!defined('AT_INCLUDE_PATH')) { exit; }
require(AT_INCLUDE_PATH.'lib/forums.inc.php');

global $db;

$record_limit = 3;		//Numero massimo dei possibili sottocontenuti visualizzabili nella home-page
$cnt = 0;               // count number of returned forums



$all_forums = get_forums($_SESSION['course_id']);

foreach ($all_forums as $shared => $forums) {
	if (is_array($forums)) {

		foreach($forums as $row) {
			if ($cnt >= $record_limit) break 2;
			$cnt++;

			$link_title = $row['title'].' ('.AT_DATE('%F %j, %g:%i',$row['last_post'],AT_DATE_MYSQL_DATETIME).')';
			$list[] = '<a href="'.url_rewrite('forum/index.php?fid='.$row['forum_id'], AT_PRETTY_URL_IS_HEADER).'"'.
			          (strlen($link_title) > SUBLINK_TEXT_LEN ? ' title="'.$link_title.'"' : '') .'>'. 
			          validate_length($link_title, SUBLINK_TEXT_LEN, VALIDATE_LENGTH_FOR_DISPLAY) .'</a>';
		}
	}
}

if (count($list) > 0) {
	return $list;
} else {
	return 0;
}
?>